Flutter plugin for scanning and generating QR codes using the ZXing library, supporting Android, iOS, and desktop platforms
flutterbarcode-generatorbarcode-scannergeneratorqrqrcodeqrcode-generatorqrcode-scannerscannerzxingbarcodezxscanner
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
42 lines
1.1 KiB
42 lines
1.1 KiB
import 'package:flutter/material.dart'; |
|
|
|
/// Widget using [ToggleButtons) that can be used to toggle the theme mode |
|
/// of an application. |
|
/// |
|
/// This is a simple Flutter "Universal" Widget that only depends on the SDK and |
|
/// can be dropped into any application. |
|
class ThemeModeSwitch extends StatelessWidget { |
|
const ThemeModeSwitch({ |
|
super.key, |
|
required this.themeMode, |
|
required this.onChanged, |
|
}); |
|
final ThemeMode themeMode; |
|
final ValueChanged<ThemeMode> onChanged; |
|
|
|
@override |
|
Widget build(BuildContext context) { |
|
final List<bool> isSelected = <bool>[ |
|
themeMode == ThemeMode.light, |
|
themeMode == ThemeMode.system, |
|
themeMode == ThemeMode.dark, |
|
]; |
|
return ToggleButtons( |
|
isSelected: isSelected, |
|
onPressed: (int newIndex) { |
|
if (newIndex == 0) { |
|
onChanged(ThemeMode.light); |
|
} else if (newIndex == 1) { |
|
onChanged(ThemeMode.system); |
|
} else { |
|
onChanged(ThemeMode.dark); |
|
} |
|
}, |
|
children: const <Widget>[ |
|
Icon(Icons.wb_sunny), |
|
Icon(Icons.phone_iphone), |
|
Icon(Icons.bedtime), |
|
], |
|
); |
|
} |
|
}
|
|
|